[INFO] crate tag_safe 0.2.16 is already in cache
[INFO] extracting crate tag_safe 0.2.16 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tag_safe/0.2.16
[INFO] extracting crate tag_safe 0.2.16 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tag_safe/0.2.16
[INFO] validating manifest of tag_safe-0.2.16 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tag_safe-0.2.16 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tag_safe-0.2.16
[INFO] finished frobbing tag_safe-0.2.16
[INFO] frobbed toml for tag_safe-0.2.16 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tag_safe/0.2.16/Cargo.toml
[INFO] started frobbing tag_safe-0.2.16
[INFO] finished frobbing tag_safe-0.2.16
[INFO] frobbed toml for tag_safe-0.2.16 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tag_safe/0.2.16/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tag_safe-0.2.16 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tag_safe/0.2.16:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 255edebb8d0ef40e7f94e8836a7d620a1d5268b4ed3ddf806fd611a2dae220f5
[INFO] running `"docker" "start" "-a" "255edebb8d0ef40e7f94e8836a7d620a1d5268b4ed3ddf806fd611a2dae220f5"`
[INFO] [stderr]    Compiling tag_safe v0.2.16 (/opt/crater/workdir)
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `name`
[INFO] [stderr]   --> src/check.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl LintPass for Pass {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^ missing `name` in implementation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `name` from trait: `fn(&Self) -> &'static str`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0046`.
[INFO] [stderr] error: Could not compile `tag_safe`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "255edebb8d0ef40e7f94e8836a7d620a1d5268b4ed3ddf806fd611a2dae220f5"`
[INFO] running `"docker" "rm" "-f" "255edebb8d0ef40e7f94e8836a7d620a1d5268b4ed3ddf806fd611a2dae220f5"`
[INFO] [stdout] 255edebb8d0ef40e7f94e8836a7d620a1d5268b4ed3ddf806fd611a2dae220f5